Fatal error: Call to undefined function curl_init() in F:\github\he_chengjin@outlook.com\ecmos\includes\libraries\zxlib\public\curl.lib.php on line 15

在php.ini中找到extension=php_curl.dll，去掉前面的;

Notice: Undefined variable: conditions in F:\github\he_chengjin@outlook.com\ecmos\includes\libraries\zllib\biz.lib.php on line 97
Notice: Undefined variable: r_type in F:\github\he_chengjin@outlook.com\ecmos\includes\libraries\zllib\biz.lib.php on line 98
PHP默认配置会报这个错误，我的PHP版本是5.2.13,存在这个问题：
　　
　　Notice: Undefined variable
　　
　　这就是将警告在页面上打印出来，虽然这是有利于暴露问题，但实现使用中会存在很多问题。
　　
　　需要设置显示错误级别，来解决问题。
　　
　　网络上的通用解决办法是修改php.ini的配置：
　　
　　解决方法：
　　
　　1) error_reporting设置：
　　
　　找到error_reporting = E_ALL
　　
　　修改为error_reporting = E_ALL & ~E_NOTICE
　　
　　2) register_globals设置：
　　
　　找到register_globals = Off
　　
　　修改为register_globals = On
　　
　　我发现在php代码中直接使用
　　　　
　　error_reporting(E_ALL & ~E_NOTICE);
　　

http://localhost/index.php
Fatal error: MySQL Error[1046]: No database selected MySQL Query:SHOW COLUMNS FROM ecmos_store Wrong File: F:\github\he_chengjin@outlook.com\ecmos\eccore\model\mysql.php[402] in F:\github\he_chengjin@outlook.com\ecmos\eccore\model\mysql.php on line 231

上面错误是没有走到连接数据库的代码，主要是时区设置出错，
Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead in F:\github\he_chengjin@outlook.com\ecmos\includes\libraries\time.lib.php on line 27

在php.ini中加入
date.timezone = "Asia/Shanghai"

http://localhost/index.php

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead in F:\github\he_chengjin@outlook.com\ecmos\includes\libraries\time.lib.php on line 27

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead in F:\github\he_chengjin@outlook.com\ecmos\includes\libraries\time.lib.php on line 100

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead in F:\github\he_chengjin@outlook.com\ecmos\eccore\controller\message.base.php on line 148

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead in F:\github\he_chengjin@outlook.com\ecmos\eccore\controller\message.base.php on line 157

Notice: Undefined variable: _SESSION in F:\github\he_chengjin@outlook.com\ecmos\app\frontend.base.php on line 540

Notice: Use of undefined constant SESS_ID - assumed 'SESS_ID' in F:\github\he_chengjin@outlook.com\ecmos\app\frontend.base.php on line 84

Fatal error: Call to a member function get() on a non-object in F:\github\he_chengjin@outlook.com\ecmos\app\frontend.base.php on line 84

这一行的源代码如下：

$this->assign('cart_goods_kinds', $cart->get_kinds(SESS_ID, $this->visitor->get('user_id')));

产生这个错误的原因很可能是$this->visitor这个对象未正确实例化。
解决这个问题，我的办法很简单，加入对变量的检查，以下是我修改后的内容：

$this->assign('cart_goods_kinds', is_object($cart) && is_object($this->visitor) ? $cart->get_kinds(SESS_ID, $this->visitor->get('user_id')) : 0);




http://localhost/admin/index.php
Fatal error: Call to a member function get_users_count() on a non-object in F:\github\he_chengjin@outlook.com\ecmos\includes\ecapp.base.php on line 52

根目录下的includes文件夹下的ecapp.base.php该文件的$this->assign('query_user_count', $this->_session->get_users_count());这句话修改后为：$this->assign('query_user_count', is_object($this->_session) ? $this->_session->get_users_count() : 0);

其它相关

问题原因有一下几点：

1.你的APP文件没有对应的Lang文件；

2.你的APP文件和Lang文件如果是UTF编码的，可能是有BOM；

3.你的APP文件和Lang文件代码里面最后的php结束符（?>）后面有空行；

解决办法：

先查看问题1，如果确实没有对应的Lang文件，则添加之（添加方法，举个例子：如果你的APP文件是app/***.app.php,那么你的Lang文件则放在 languages/sc-utf-8/***.lang.php下）

在查看问题2，用dw等软件编辑器打开app文件或者lang文件，然后另存为，在弹出的窗口把bom的复选框去掉

再查看问题3，用dw等软件编辑器打开app文件或者lang文件，定位到代码最后一行，把php结束符（?>)后面的空白行去掉。

Fatal error: Cannot use 'Object' as class name as it is reserved in F:\github\he_chengjin@outlook.com\ecmos\eccore\ecmall.php on line 91
我把PHP版本调到7.1就正常显示